package com.qingguatang.java5minute.course2;

import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;

@Controller
public class SongControl {
    @RequestMapping(value = "song")
    public String getsong(@RequestParam(name = "id",required = false) String songId){
    if(songId==null){
        songId="1";
    }
    if(songId.equals("1")){
        return "course2/1.html";
    }else {
        return "course2/other.html";
    }
    }
}
